Is that Lewis and Ruby? (on the sign?)

So I'm traveling across the Cascade Mountains in Oregon, heading back from Bend and Klamath Falls, and I know I'm near the summit and I also know there is a crossing of the Pacific Crest Trail and so I see this sign and I immediately think the people on the sign hiking are Lewis and Ruby who are going to hike this thing for real pretty soon, so I turn off the road and go up to the trail head and get another picture and the sign says that a particular lake is 17 miles up the trail and I start thinking, wow, 17 miles is a long way to hike, but it's only a tiny portion of this monster trail that stretches for 2,700 freaking miles, and I get back in my rig and keep driving and feel kinda small.